@media   (min-width:200px)   and   (max-width:600px){

#head{
		width: 100%;
		height: 40px;
		background-color: gainsboro;
		position: fixed;
		padding-left: 10px;
		padding-top: 3px;
		font-size: 18px;
		
	}
	#dbody{
		position: absolute;
		top: 5%;
		background-color: gainsboro;
		width: 100%;
		height: 95%;
	}
	.bodymasage{
		background-color: white;
		width: 100%;
		margin-bottom: 6px;
		
	}
	
	.bodymasagepool{
		background-color: white;
		width: 100%;
		margin-bottom: 6px;
		font-size: 15px;
	}	
	.btn-primary{
		margin-top: 30px;
		width: 200px;
		height: 40px;
		font-size: 20px;
	}
		
		
}